The BGP Instability Report


The BGP Instability Report is updated daily. This report
was generated on 24 June 2017 06:22 (UTC+1000)


50 Most active ASes for the past 7 days

RANKASN             UPDs            %PrefixesUPDs/PrefixAS NAME
198291534764.71%275355.75BSNL-NIB National Internet Backbone, IN
2132199856512.63%338253.41GLOBE-MOBILE-5TH-GEN-AS Globe Telecom Inc., PH
317974684532.10%297822.99TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, ID
411664592221.82%87967.37Techtel LMDS Comunicaciones Interactivas S.A., AR
5266152457491.41%76535.57PJM TELECOM, BR
6206623317080.97%215854.00ENVER-COLOCATION, MD
722059305970.94%74371.00-Reserved AS-, ZZ
818809275380.85%215128.08Cable Onda, PA
945899273100.84%239811.39VNPT-AS-VN VNPT Corp, VN
1013118268750.83%98274.23ASN-YARTELECOM PJSC Rostelecom, RU
1139891262470.81%33387.86ALJAWWALSTC-AS, SA
12203861260070.80%38669.00TRIOLAN http://www.triolan.md, MD
13327728254900.78%46372.50CTV, TZ
1453066247690.76%110225.17Vetorialnet Inf e Serv de Internet EIRELI - EPP, BR
154538243010.75%55544.38ERX-CERNET-BKB China Education and Research Network Center, CN
1653112240500.74%42572.62SULNET TELECOM, BR
1727738238960.73%78930.29Ecuadortelecom S.A., EC
188048231750.71%38060.99CANTV Servicios, Venezuela, VE
19206847222560.68%211128.00TNET-OCNITA, MD
2031560219010.67%45475.25INSOURCE, UA
21134438214560.66%121456.00AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH
223203211800.65%210590.00ASVIDEOKANAL, RU
2343754211120.65%33762.65ASIATECH, IR
2432753199090.61%119909.00GLOBEOP-FINANCIAL-SERVICES-NYC1 - GlobeOp Financial Services, US
2524863194430.60%126515.37LINKdotNET-AS, EG
26205770177720.55%28886.00AUTOMATICA, MD
2748159166100.51%30155.18TIC-AS, IR
2850710165870.51%44637.19EARTHLINK-AS, IQ
2928573165830.51%143011.60CLARO S.A., BR
30207238165760.51%35525.33TVNET, MD
31206654165480.51%28274.00TEHNOINSTAL, MD
3242337164720.51%31552.29RESPINA-AS, IR
338452155320.48%142810.88TE-AS TE-AS, EG
34202722149470.46%114947.00TELENET, MD
3531549135750.42%23857.04RASANA, IR
36202943134570.41%113457.00SC_SNL_PANIFCOM_SRL, MD
3745514134330.41%30743.76TELEMEDIA-SMB-AS-AP Bharti Airtel Ltd., TELEMEDIA Services, for SMB customers, IN
3837213131160.40%131008.92SPICE-NET-, TZ
3953096126470.39%29436.10Faviero, Duarte e CIA LTDA, BR
4044244126200.39%30840.97IRANCELL-AS, IR
414755123080.38%20925.88TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN
423832122780.38%20613.90CINE-NET - Cinenet Communications, US
4329049118690.36%21355.72DELTA-TELECOM-AS International Communication Operator, AZ
4413188116020.36%16147.19TRIOLAN, UA
4558879114660.35%39529.03ANCHNET Shanghai Anchang Network Security Technology Co.,Ltd., CN
4622390111800.34%13860.00XEROX-WB - XEROX CORPORATION, US
4718465110550.34%14789.64WORKDAY-01 - Workday, Inc., US
488551107800.33%32463.32BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone, IL
4937662105470.32%17620.41WIOCC-AS, MU
501501104010.32%10797.21DNIC-ASBLK-01500-01502 - Headquarters, USAISC, US
Total 124173238.15%

50 Most active ASes for the past 7 days

RANKASN             UPDs/Prefix         %PrefixesUPDs   AS NAME
113443821456.00.66%121456AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH
2320321180.00.65%221180ASVIDEOKANAL, RU
33275319909.00.61%119909GLOBEOP-FINANCIAL-SERVICES-NYC1 - GlobeOp Financial Services, US
420662315854.00.97%231708ENVER-COLOCATION, MD
52205915298.50.94%730597-Reserved AS-, ZZ
620272214947.00.46%114947TELENET, MD
720294313457.00.41%113457SC_SNL_PANIFCOM_SRL, MD
832772812745.00.78%425490CTV, TZ
920684711128.00.68%222256TNET-OCNITA, MD
102057708886.00.55%217772AUTOMATICA, MD
112038618669.00.80%326007TRIOLAN http://www.triolan.md, MD
122066548274.00.51%216548TEHNOINSTAL, MD
13315607300.30.67%421901INSOURCE, UA
142661526535.61.41%745749PJM TELECOM, BR
1538326139.00.38%2012278CINE-NET - Cinenet Communications, US
16610395722.00.18%15722ZMZ, RU
172072385525.30.51%316576TVNET, MD
18376625273.50.32%1710547WIOCC-AS, MU
19372133279.00.40%1313116SPICE-NET-, TZ
2094592230.00.07%542230ASKONKUK Konkuk University, KR
21281702006.00.12%44012Wal-Mart Brasil LTDA, BR
22480981961.50.12%23923PROTVINO-NET, CZ
232027881934.40.30%59672KWPA, IR
24211361595.00.05%11595CSUCS-AS, HU
25184651579.30.34%1411055WORKDAY-01 - Workday, Inc., US
2663161387.80.26%1148327AS-PAETEC-NET - PaeTec Communications, Inc., US
273281161345.00.04%11345-Reserved AS-, ZZ
283279271284.00.04%11284Laborex-Kenya, KE
29223901242.20.34%1311180XEROX-WB - XEROX CORPORATION, US
302040551230.00.04%11230CENTRALNIC-ANYCAST-H, GB
312013031189.00.04%11189CENTRALNIC-ANYCAST-F, GB
321993301127.00.03%11127CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB
33612591107.00.03%11107SUPERWAVE-AS, RU
342652731057.00.03%11057FUNDACAO DE ENS. EURIPIDES SOARES DA ROCHA, BR
35372671042.00.03%11042CAIXA, AO
361321991019.72.63%33885651GLOBE-MOBILE-5TH-GEN-AS Globe Telecom Inc., PH
37264959840.00.10%53360Torres Telecom, BR
386318835.00.08%382505CHECKFREE - CheckFree Corporation, US
3959083835.00.03%9835KHTECH Shanghai Kuanhui Tech. Co.,ltd, CN
4030565788.00.02%1788HOLMAN-NORTH - Mt. Laurel Ford, US
4125211769.40.31%11110002TELECOMASET-AS, BG
4230889720.70.15%75045WAYCOM-AS Waycom International - European Network, FR
4363558714.20.11%73571CDNCHINA Beijing Big Data Tech Co.,Ltd., CN
4459008702.00.09%152808SHINENET Beijing flash newsletter cas telecommunication, CN
4514103662.90.14%384640ACDNET-ASN1 - ACD.net, US
4645784640.00.06%31920MULTINET-HERAT-AS-AP Multinet Afghanistan AS in Herat, AF
4751932598.00.02%1598RTCAISS-AS, RU
48134134586.50.04%21173NORTHTELECOM-AF North Telecom, AF
4926348585.60.09%52928AS-US-OWTEL - Owtel, US
50266128582.40.13%
Total 245774.817.77%

50 Most active Prefixes for the past 7 days

RANKPREFIX           UPDs            %Origin AS -- AS NAME
193.181.192.0/19233280.66%13118 -- ASN-YARTELECOM PJSC Rostelecom, RU
291.192.240.0/22218340.62%31560 -- INSOURCE, UA
3110.170.17.0/24214560.61%134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH
4193.0.132.0/22211800.60%3203 -- ASVIDEOKANAL, RU
569.74.47.0/24199090.57%32753 -- GLOBEOP-FINANCIAL-SERVICES-NYC1 - GlobeOp Financial Services, US
6185.183.32.0/22174840.50%203861 -- TRIOLAN http://www.triolan.md, MD
776.191.107.0/24173050.49%22059 -- -Reserved AS-, ZZ
8185.181.40.0/22165620.47%206623 -- ENVER-COLOCATION, MD
9185.180.100.0/22165600.47%207238 -- TVNET, MD
10185.183.80.0/22165400.47%206654 -- TEHNOINSTAL, MD
1145.6.36.0/23164390.47%266152 -- PJM TELECOM, BR
1245.6.38.0/23164150.47%266152 -- PJM TELECOM, BR
13186.12.248.0/22158140.45%11664 -- Techtel LMDS Comunicaciones Interactivas S.A., AR
14186.182.80.0/24158070.45%11664 -- Techtel LMDS Comunicaciones Interactivas S.A., AR
15185.181.48.0/22151460.43%206623 -- ENVER-COLOCATION, MD
1691.242.80.0/24149470.43%202722 -- TELENET, MD
17120.28.182.0/24145110.41%132199 -- GLOBE-MOBILE-5TH-GEN-AS Globe Telecom Inc., PH
18180.191.176.0/20141720.40%132199 -- GLOBE-MOBILE-5TH-GEN-AS Globe Telecom Inc., PH
19180.191.172.0/23141590.40%132199 -- GLOBE-MOBILE-5TH-GEN-AS Globe Telecom Inc., PH
20180.191.192.0/23141390.40%132199 -- GLOBE-MOBILE-5TH-GEN-AS Globe Telecom Inc., PH
21180.191.168.0/22141390.40%132199 -- GLOBE-MOBILE-5TH-GEN-AS Globe Telecom Inc., PH
22180.191.160.0/21141340.40%132199 -- GLOBE-MOBILE-5TH-GEN-AS Globe Telecom Inc., PH
2391.242.82.0/23134570.38%202943 -- SC_SNL_PANIFCOM_SRL, MD
2464.34.125.0/24132920.38%22059 -- -Reserved AS-, ZZ
25185.204.140.0/22131870.38%206847 -- TNET-OCNITA, MD
2645.6.36.0/22128870.37%266152 -- PJM TELECOM, BR
27154.72.21.0/24127450.36%327728 -- CTV, TZ
28154.72.20.0/24127450.36%327728 -- CTV, TZ
2941.76.88.0/21127430.36%37213 -- SPICE-NET-, TZ
30170.51.243.0/24119620.34%11664 -- Techtel LMDS Comunicaciones Interactivas S.A., AR
19037 -- AMX Argentina S.A., AR
31209.177.171.0/24110320.31%18465 -- WORKDAY-01 - Workday, Inc., US
32196.250.232.0/21105460.30%37662 -- WIOCC-AS, MU
3337.72.129.0/24104670.30%29049 -- DELTA-TELECOM-AS International Communication Operator, AZ
34185.208.248.0/2290690.26%206847 -- TNET-OCNITA, MD
35185.207.180.0/2288890.25%205770 -- AUTOMATICA, MD
36185.206.72.0/2288830.25%205770 -- AUTOMATICA, MD
37185.207.236.0/2285070.24%203861 -- TRIOLAN http://www.triolan.md, MD
38216.238.254.0/2383810.24%13904 -- COSLINK - Cherryland Services Inc, US
3966.19.194.0/2483050.24%6316 -- AS-PAETEC-NET - PaeTec Communications, Inc., US
40186.182.234.0/2480180.23%11664 -- Techtel LMDS Comunicaciones Interactivas S.A., AR
19037 -- AMX Argentina S.A., AR
4113.15.32.0/2077310.22%22390 -- XEROX-WB - XEROX CORPORATION, US
42199.245.187.0/2462830.18%3832 -- CINE-NET - Cinenet Communications, US
43198.148.151.0/2459950.17%3832 -- CINE-NET - Cinenet Communications, US
4491.235.169.0/2457220.16%61039 -- ZMZ, RU
4594.73.56.0/2156260.16%25211 -- TELECOMASET-AS, BG
4691.193.202.0/2443060.12%25211 -- TELECOMASET-AS, BG
47187.63.254.0/2439880.11%28170 -- Wal-Mart Brasil LTDA, BR
48195.128.159.0/2439100.11%48098 -- PROTVINO-NET, CZ
49203.56.5.0/2437090.11%4739 -- INTERNODE-AS Internode Pty Ltd, AU
50202.56.215.0/2436940.11%24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN
Total 61805917.57%

7 Day BGP Profile: 17-June-2017 00:00 - 23-June-2017 23:59 (UTC+1000)

Number of BGP Update Messages:  1902598
Number of Prefix Updates:  3255802
Number of Prefix Withdrawals:  260206
Average Prefixes per BGP Update:  1.85
Average BGP Update Messages per second:  2.75
Average Prefix Updates per second:  5.09
Peak BGP Update Message Rate per second:  722  (22:01:53 Sun, 18-Jun-2017)
Peak Prefix Update Rate per second:  7594  (10:02:15 Thu, 22-Jun-2017)
Peak Prefix Withdraw Rate per second:  4651  (02:26:38 Sat, 17-Jun-2017)
Prefix Count:  686129
Updated Prefix Count:  227002
Stable Prefix Count:  459127
Origin AS Count:  57882
Updated Origin AS Count:  25153
Stable Origin AS Count:  32729
Unique Path Count:  299557
Updated Path Count:  169529
Stable Path Count:  130028


 

Hourly Average of Per-Second Updated and Withdrawn Prefix Rate

Hourly Peak of Per-Second Updated and Withdrawn Prefix Rate

Hourly Average Per-Second Updated Prefix Rate by Update Type

Hourly Peak of Per-Second Updated Prefix Rate by Update Type

 

BGP Table Activity

Cumulative Distribution of per-Prefix and per-AS Updates


Notes

The data has been gathered using a single eBGP peering with AS 131072. The observations of BGP path change are relative to this observation point. The updates are generated by a Quagga BGP implementation providing a timestamped log of incoming update messages. The timezone of this monitoring point is UTC+1000. Updates are processed on a 24 hour cycle.